public function render($params = array())
{
// init vars
$this->_uri = JURI::base();
$this->_path = JPATH_ROOT . DS . trim($this->_config->get('directory'), '/') . DS . trim($this->_data->get('value'), '/');
// set params
$parameter = new YParameter();
$parameter->loadArray($this->_config->toArray())->loadArray($params);
$parameter->set('title', $this->_data->get('title'));
// get thumbnails
$thumbs = $this->_getThumbnails($parameter);
// no thumbnails found
if (!count($thumbs)) {
return JText::_('No thumbnails found');
}
// sort thumbnails
$this->_sortThumbnails($thumbs, $parameter->get('order', 'asc'));
// limit thumbnails to count
$count = intval($parameter->get('count', 0));
if ($count > 0 && $count < count($thumbs)) {
$thumbs = array_slice($thumbs, 0, $count);
}
// add css and javascript
JHTML::script('gallery.js', 'administrator/components/com_zoo/elements/gallery/assets/js/');
JHTML::stylesheet('style.css', 'administrator/components/com_zoo/elements/gallery/assets/css/');
// load lightbox
if ($parameter->get('load_lightbox', 0)) {
// add javascript and css
if (JPluginHelper::isEnabled('system', 'mtupgrade')) {
JHTML::script('slimbox_packed.js', 'administrator/components/com_zoo/elements/gallery/assets/lightbox/');
JHTML::stylesheet('slimbox.css', 'administrator/components/com_zoo/elements/gallery/assets/lightbox/css/');
} else {
JHTML::script('slimbox_packed.js', 'administrator/components/com_zoo/elements/gallery/assets/mootools_old/lightbox/');
JHTML::stylesheet('slimbox.css', 'administrator/components/com_zoo/elements/gallery/assets/mootools_old/lightbox/css/');
}
}
// init template vars
static $gallery_count = 1;
$gallery_id = 'zoo-gallery-' . $gallery_count++;
// render layout
$mode = $parameter->get('mode', 'lightbox');
$thumb = $parameter->get('thumb', 'default');
$spotlight = $parameter->get('spotlight', 0);
$effect = $parameter->get('effect', 'fade');
$rel = $parameter->get('rel', '');
if ($layout = $this->getLayout($mode . '.php')) {
return self::renderLayout($layout, compact('thumbs', 'gallery_id', 'mode', 'thumb', 'spotlight', 'effect', 'rel'));
}
return null;
}
public function getParams($for = null)
{
// get params
if (empty($this->_params)) {
$this->_params = new YParameter();
$this->_params->loadString($this->params);
}
// get site params and inherit globals
if ($for == 'site') {
$site_params = new YParameter();
$site_params->set('config.', $this->getApplication()->getParams()->get('global.config.'));
$site_params->set('template.', $this->getApplication()->getParams()->get('global.template.'));
$site_params->loadArray($this->_params->toArray());
return $site_params;
}
return $this->_params;
}
public static function getTwitterClient()
{
// get comment params
$params = new YParameter();
$params->loadArray(Zoo::getApplication()->getParams()->get('global.comments.'));
if (!function_exists('curl_init')) {
return null;
}
// load twitter classes
JLoader::register('TwitterOAuth', ZOO_ADMIN_PATH . '/libraries/twitter/twitteroauth.php');
$oauth_token = null;
$oauth_token_secret = null;
if (isset($_SESSION['twitter_oauth_token']) && isset($_SESSION['twitter_oauth_token_secret'])) {
$oauth_token = $_SESSION['twitter_oauth_token'];
$oauth_token_secret = $_SESSION['twitter_oauth_token_secret'];
}
// Build TwitterOAuth object with client credentials.
return new TwitterOAuth($params->get('twitter_consumer_key'), $params->get('twitter_consumer_secret'), $oauth_token, $oauth_token_secret);
}
